package oop.selftest.ex10;

public class Tenor extends Singer { 
	   public static String sing() { return "fa"; }
	   public static void main(String[] args) {
	     Tenor t = new Tenor();
	     Singer s = new Tenor();
	     System.out.println(t.sing() + " " + s.sing());
	   }
	}
	class Singer { public static String sing() { return "la"; } }
